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Automatic renewal period for the resolution.

No definition available.

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Cost seeks for damages.

No definition available.

Name:	biib_CostSeeksForDamages
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Damages claimed.

No definition available.

Name:	biib_DamagesClaimed
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Decrease in share of co-promotion profits due to estimated compensation damages.

No definition available.

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Limited period for government reimbursement.

No definition available.

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Period Type:	duration

- Details

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Loss contingency damages sought value based on expert report.

No definition available.

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Number of lawsuits.

No definition available.

Name:	biib_NumberOfLawsuits
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Reimbursement limit stated in the resolution.

No definition available.

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Stipulated royalty rate.

No definition available.

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- Details

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The value (monetary amount) of the award the plaintiff seeks in the legal matter.

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Reflects the estimated amount of loss from the specified contingency as of the balance sheet date.

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